/Engine/Source/Runtime/Engine/Public/Animation/AnimNotifyLibrary.h
Gets the current time as a ratio (0 -> 1) relative to the start of the notify state
the current time as a ratio (0 -> 1) relative to the start of the notify state
static float GetCurrentAnimationNotifyStateTimeRatio ( const [FAnimNotifyEventReference](API\Runtime\Engine\Animation\FAnimNotifyEventReference) & EventReference )